feat: docs for sendRawTranscationConditional #956
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WalkthroughThe pull request introduces several updates across multiple documentation files related to account abstraction and transaction handling in a blockchain context. Key changes include the addition of a new section on "Bundlers" in the account abstraction documentation, the introduction of a new passthrough proxy service for transaction handling, and the documentation of the Changes
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Actionable comments posted: 9
🧹 Outside diff range and nitpick comments (11)
pages/stack/protocol/features/_meta.json (1)
3-4: LGTM! Consider standardizing the casing style.The changes look good and align with the PR objectives. The addition of the "send-raw-transaction-conditional" entry is appropriate for documenting the new
sendRawTranscationConditionalmethod.Consider standardizing the casing style for consistency. Currently, "Alt-DA Mode" uses title case, while "SendRawTransactionConditional" uses PascalCase. You might want to choose one style and apply it consistently across all entries.
{ "custom-gas-token": "Custom Gas Token", - "alt-da-mode": "Alt-DA Mode", - "send-raw-transaction-conditional": "SendRawTransactionConditional" + "alt-da-mode": "AltDAMode", + "send-raw-transaction-conditional": "SendRawTransactionConditional" }words.txt (1)
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1-358: Overall consistency improved, but casing rules could be clarified.The changes to the casing of various terms throughout the file have improved overall consistency. However, it would be beneficial to clarify the rules for determining whether a term should be in all caps (e.g., ACCOUNTQUEUE, BLOOMFILTER) or just capitalized (e.g., Allocs, Predeploys).
Consider adding a comment at the beginning of the file explaining the casing conventions used. This will help maintain consistency in future updates.
pages/stack/protocol/features/send-raw-transaction-conditional.mdx (6)
11-16: Clarify terminology and maintain consistent capitalization.The introduction is informative, but there are a couple of points that could be improved:
- The term "4337" might not be familiar to all readers. Consider providing a brief explanation or link to EIP-4337 for context.
- The capitalization of "UserOperations" is inconsistent with typical naming conventions. Consider using "userOperations" or "user operations" for better readability.
Consider updating the bullet point to:
* EIP-4337 bundlers utilizing a shared mempool of userOperations. Reverted transactions due to conflicting userOperations would make it too costly for bundlers to operate on L2, forcing the use of private mempools.
35-39: Improve grammar and clarify terminology.There are two minor improvements that can be made to enhance clarity:
- In the first sentence of the Callout, "disincentive" should be "disincentivize".
- The term "MEV" (Maximal Extractable Value) might not be familiar to all readers. Consider providing a brief explanation or link for context.
Consider updating the Callout content to:
Since the sequencer is not compensated for the additional state checks, otherwise through the GAS of the transaction, a configured rate limit is applied to this cost. To also disincentivize the use of this endpoint for MEV (Maximal Extractable Value) in comparison to `eth_sendRawTransaction`, the conditional is checked against the parent of the latest block.
41-45: Enhance readability of error codes.To improve the readability and structure of the error code information, consider using a code block or a table format.
Here's a suggested format using a code block:
This conditional is checked once at the RPC layer before mempool submission. If rejected against chain state, the RPC will return an error with the following spec:error code -32003: transaction rejected
Reason: specific failed check
error code -32005: conditional cost
Reason: conditional cost exceeded the maximum OR
cost was rate limited due to network conditions🧰 Tools
🪛 LanguageTool
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
54-60: Maintain consistent capitalization for technical terms.For better consistency and adherence to technical writing standards, consider using lowercase for the data types "boolean" and "integer".
Update the bullet points as follows:
* `--rollup.sequencertxconditionalenabled` (default: false) a boolean flag which enables the RPC. * `--rollup.sequencertxconditionalcostratelimit` (default: 5000) an integer flag that sets the rate limit for cost observable per second.
61-63: Clarify terminology for broader audience understanding.The Callout provides crucial security information. However, the term "DoS" (Denial of Service) might not be immediately clear to all readers.
Consider updating the Callout content to:
It is not advised to publicly expose this sequencer endpoint due to Denial of Service (DoS) concerns. This supplemental proxy, [op-txproxy](/stack/operators/features/op-txproxy), should be used to apply additional constraints on this endpoint prior to passing through to the sequencer.
41-41: Simplify wording for improved readability.The phrase "prior to" can be replaced with a simpler alternative to enhance readability.
Consider updating the sentence to:
This conditional is checked once at the RPC layer before mempool submission.🧰 Tools
🪛 LanguageTool
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
pages/stack/operators/features/op-txproxy.mdx (2)
44-48: Enhance the Rate Limits section with additional information.The Rate Limits section provides crucial information about where rate limits are applied and how to configure them. However, it could benefit from additional details to provide a more comprehensive understanding.
Consider expanding this section with the following information:
- Explain the default rate limit value (5000) - is this per second, minute, or hour?
- Provide guidance on how to determine an appropriate rate limit for different scenarios.
- Describe what happens when the rate limit is exceeded (e.g., are requests rejected with a specific error code?).
For example:
#### Rate Limits Even though the op-geth implementation of this endpoint includes rate limits, they are instead applied here to terminate these requests early. The rate limit can be configured using: `--sendRawTxConditional.ratelimit (default: 5000 requests per minute) ($OP_TXPROXY_SENDRAWTXCONDITIONAL_RATELIMIT)` When determining an appropriate rate limit, consider factors such as your expected transaction volume and system capacity. If the rate limit is exceeded, requests will be rejected with a 429 (Too Many Requests) HTTP status code.This additional information would provide operators with a more complete understanding of the rate limiting feature.
78-87: Improve step numbering and clarity in the build instructions.The build instructions provide clear guidance for both building the binary and using the Docker image. However, there's a minor inconsistency in the numbering of sub-steps, and the clarity can be improved.
Please consider the following changes:
- Remove the numbering from the sub-steps to maintain consistency with the Steps component structure.
- Add a clear distinction between building the binary and pulling the Docker image.
Here's a suggested revision:
### Build the Binary or Pull the Docker Image To build the binary: ```bash make buildThis will build and output the binary under
/bin/op-txproxy.Alternatively, you can use the Docker image:
The image for this binary is available as a docker artifact.These changes improve the structure and clarity of the instructions, making it easier for users to follow whether they choose to build from source or use the Docker image. </blockquote></details> <details> <summary>pages/builders/tools/build/account-abstraction.mdx (1)</summary><blockquote> `22-30`: **Improve adherence to documentation guidelines** The new "Bundlers" section provides valuable information about the `eth_sendRawTransactionConditional` RPC method. However, a few adjustments can enhance its alignment with our documentation guidelines: 1. Use proper nouns instead of "the stack" in the callout. Consider rephrasing to "As of today, this endpoint is not enabled by default in the OP Stack." 2. Apply proper title case to the header "Bundlers." 3. Use the imperative form in the second paragraph. Consider changing "If enabled by the chain operator, also see..." to "See the supplemental..." 4. Ensure consistent capitalization of "op-geth" and "op-txproxy." Consider applying these changes to improve consistency and clarity: ```diff -## Bundlers +## Bundlers -The OP Stack includes support for the `eth_sendRawTransactionConditional` RPC method to assist bundlers on shared 4337 mempools. See the [specification](/stack/protocol/features/send-raw-transaction-conditional) for how this method is implemented in op-geth. +The OP Stack includes support for the `eth_sendRawTransactionConditional` RPC method to assist bundlers on shared 4337 mempools. See the [specification](/stack/protocol/features/send-raw-transaction-conditional) for how this method is implemented in Op-Geth. -If enabled by the chain operator, also see the supplemental [op-txproxy](/stack/operators/features/op-txproxy) service, if applied, as this enforces request authentication for this method. +See the supplemental [Op-TxProxy](/stack/operators/features/op-txproxy) service, if enabled by the chain operator, as this enforces request authentication for this method. <Callout type="info"> - As of today, this endpoint is not enabled by default in the stack. The operator must explicitly configure this. + As of today, this endpoint is not enabled by default in the OP Stack. The operator must explicitly configure this. </Callout>
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📒 Files selected for processing (6)
- pages/builders/tools/build/account-abstraction.mdx (1 hunks)
- pages/stack/operators/features/_meta.json (1 hunks)
- pages/stack/operators/features/op-txproxy.mdx (1 hunks)
- pages/stack/protocol/features/_meta.json (1 hunks)
- pages/stack/protocol/features/send-raw-transaction-conditional.mdx (1 hunks)
- words.txt (2 hunks)
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pages/builders/tools/build/account-abstraction.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"pages/stack/operators/features/op-txproxy.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"pages/stack/protocol/features/send-raw-transaction-conditional.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/stack/operators/features/op-txproxy.mdx
[uncategorized] ~11-~11: Possible missing article found.
Context: ...the ingress router should only re-route request for these methods. <Callout type="info...(AI_HYDRA_LEO_MISSING_THE)
[style] ~21-~21: Style-wise, it’s not ideal to insert an adverb (‘horizontally’) in the middle of an infinitive construction (‘to scale’). Try moving the adverb to avoid split infinitives.
Context: ...y, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional tra...(SPLIT_INFINITIVE)
[style] ~21-~21: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...ptively reject conditional transactions prior to reaching the sequencer. A variety of m...(EN_WORDINESS_PREMIUM_PRIOR_TO)
[style] ~22-~22: The phrase “A variety of” may be wordy. To make your writing clearer, consider replacing it.
Context: ...tions prior to reaching the sequencer. A variety of metrics are emitted for to inform adjus...(A_VARIETY_OF)
[grammar] ~23-~23: Make sure the noun ‘variety’ is in agreement with the verb ‘are’. Beware that some collective nouns (like ‘police’ or ‘team’) can be treated as both singular and plural.
Context: ...ng the sequencer. A variety of metrics are emitted for to inform adjustments to be...(DT_NN_OF_NNS_VB)
[style] ~34-~34: In American English, abbreviations like “etc.” require a period.
Context: ...cies (allowlist, localized rate limits, etc) #### Runtime Shutoff This service ca...(ETC_PERIOD)
[uncategorized] ~38-~38: Possible missing article found.
Context: ...rolled with a flag/env switch to reject conditional transaction without needing to interrup...(AI_HYDRA_LEO_MISSING_A)
[uncategorized] ~53-~53: The abbreviation “i.e.” (= that is) requires two periods.
Context: ...e max * Conditional values are valid (i.e min < max) * Transaction target are ...(I_E)
pages/stack/protocol/features/send-raw-transaction-conditional.mdx
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
🔇 Additional comments (4)
pages/stack/protocol/features/_meta.json (1)
5-5: LGTM!The closing brace is correctly placed, maintaining the JSON structure.
words.txt (2)
107-107: LGTM: Addition of "Flashbots" is appropriate.The inclusion of "Flashbots" is relevant to the blockchain ecosystem and aligns with the PR's focus on transaction handling documentation.
358-358: LGTM: Addition of "txproxy" is relevant.The inclusion of "txproxy" directly supports the documentation of the new passthrough proxy service for transaction handling, as mentioned in the PR objectives.
pages/stack/operators/features/op-txproxy.mdx (1)
73-77: LGTM: Clear introduction to the usage steps.The introduction to the "How it works" section is well-structured and effectively sets up the following steps for using op-txproxy. The use of the Steps component from nextra is appropriate for presenting a sequence of actions.
pages/stack/protocol/features/send-raw-transaction-conditional.mdx
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (6)
pages/stack/operators/features/op-txproxy.mdx (6)
11-15: Enhance clarity and consistency in the introductionThe introduction provides a good overview of the
op-txproxyservice. However, consider the following improvements for better clarity and consistency with the documentation guidelines:
- Replace "rpc" with "RPC" for proper capitalization of the acronym.
- Use the imperative form in the last sentence.
- Consider adding a brief explanation of why this proxy is necessary.
Here's a suggested revision:
-A [passthrough proxy](https://github.com/ethereum-optimism/infra/tree/main/op-txproxy) for the execution engine endpoint. This proxy does not forward all rpc traffic and only exposes a specific set of methods. Operationally, the ingress router should only re-route requests for these methods. +A [passthrough proxy](https://github.com/ethereum-optimism/infra/tree/main/op-txproxy) for the execution engine endpoint. This proxy does not forward all RPC traffic and only exposes a specific set of methods. Configure the ingress router to re-route requests only for these methods. This proxy enhances security and performance by applying additional constraints on transactions before they reach the sequencer. <Callout type="info"> [proxyd](./proxyd) as an ingress router supports the mapping of specific methods to unique backends. </Callout>This revision improves clarity, uses the imperative form, and provides context for the proxy's purpose.
18-22: Improve clarity and conciseness in the Methods sectionThe Methods section provides valuable information about the
eth_sendRawTransactionConditionalmethod. However, consider the following improvements for better clarity and conciseness:
- Avoid the split infinitive "to horizontally scale".
- Replace the wordy phrase "prior to" with a simpler alternative.
- Rephrase the sentence about metrics for better clarity.
Here's a suggested revision:
-To safely expose this endpoint publicly, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional transactions prior to reaching the sequencer. +To safely expose this endpoint publicly, additional stateless constraints are applied. These constraints scale validation rules horizontally and preemptively reject conditional transactions before they reach the sequencer. -A variety of metrics are emitted to inform necessary adjustments. +The service emits various metrics to guide necessary adjustments.These changes improve readability while maintaining the essential information.
🧰 Tools
🪛 LanguageTool
[style] ~20-~20: Style-wise, it’s not ideal to insert an adverb (‘horizontally’) in the middle of an infinitive construction (‘to scale’). Try moving the adverb to avoid split infinitives.
Context: ...y, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional tra...(SPLIT_INFINITIVE)
[style] ~20-~20: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...ptively reject conditional transactions prior to reaching the sequencer. A variety of m...(EN_WORDINESS_PREMIUM_PRIOR_TO)
[style] ~21-~21: The phrase “A variety of” may be wordy. To make your writing clearer, consider replacing it.
Context: ...tions prior to reaching the sequencer. A variety of metrics are emitted to inform necessary...(A_VARIETY_OF)
[grammar] ~22-~22: Make sure the noun ‘variety’ is in agreement with the verb ‘are’. Beware that some collective nouns (like ‘police’ or ‘team’) can be treated as both singular and plural.
Context: ...ng the sequencer. A variety of metrics are emitted to inform necessary adjustments...(DT_NN_OF_NNS_VB)
25-32: Refine wording in the Authentication sectionThe Authentication section provides clear information about the process. However, consider the following minor improvements:
- Rephrase the sentence about the calling address for better clarity.
- Add a period at the end of the last sentence for consistency.
Here's a suggested revision:
-The caller authenticates themselves with any valid ECDSA-secp256k1 key, like an Ethereum key. The computed signature is over the [EIP-191](https://eips.ethereum.org/EIPS/eip-191) hash of the request body. This calling address does **not need to hold an ethereum balance**. It simply is used for identification. +The caller authenticates themselves with any valid ECDSA-secp256k1 key, like an Ethereum key. The computed signature is over the [EIP-191](https://eips.ethereum.org/EIPS/eip-191) hash of the request body. The calling address is used solely for identification and **does not need to hold an Ethereum balance**. With the signature and signing address, the request is authenticated under the `X-Optimism-Signature` header with the value `<public key address>: <signature>`. * Requests with a missing authentication header fail with the `-32003` (transaction rejected) json rpc error code. * Requests with a mismatch in recovered signer and supplied public key will have the http request failed with status code `400 - Bad Request`. -As of today, no authorization policies are implemented on this endpoint. However, the authentication mechanism is in place to allow for future implementation of policies such as allowlists, localized rate limits, etc. +As of today, no authorization policies are implemented on this endpoint. However, the authentication mechanism is in place to allow for future implementation of policies such as allowlists, localized rate limits, etc.These changes improve clarity and maintain consistency in punctuation.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~25-~25: These words/punctuation marks might seem a little out of order. For clarity and coherence, try switching them around.
Context: ... need to hold an ethereum balance**. It simply is used for identification. With the sign...(AI_EN_LECTOR_REPLACEMENT_WORD_ORDER)
46-56: Refine the Stateless Validation section and calloutThe Stateless Validation section provides important information, but consider the following improvements:
- Use consistent formatting for the list items.
- Correct the grammatical error in the third list item.
- Make the callout more specific about the endpoint's usage.
Here's a suggested revision:
#### Stateless Validation -* Conditional cost is below the max -* Conditional values are valid (i.e min \< max) -* Transaction target are only 4337 Entrypoint contracts +* Conditional cost is below the maximum allowed value +* Conditional values are valid (i.e., min < max) +* Transaction targets are only 4337 Entrypoint contracts <Callout type="info"> - The motivating factor for this endpoint is to enable permissionless 4337 mempools, hence the restricted usage of this methods to just [Entrypoint](https://github.com/eth-infinitism/account-abstraction/blob/develop/contracts/core/EntryPoint.sol) transactions. + This endpoint is designed to enable permissionless ERC-4337 mempools. Therefore, its usage is restricted to transactions targeting the [Entrypoint](https://github.com/eth-infinitism/account-abstraction/blob/develop/contracts/core/EntryPoint.sol) contract, which is central to the account abstraction implementation. Please open up an issue if you'd like this restriction to be optional via configuration to broaden usage of this endpoint. </Callout>These changes improve formatting consistency, correct grammatical errors, and provide more specific information about the endpoint's purpose and restrictions.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~49-~49: The abbreviation “i.e.” (= that is) requires two periods.
Context: ...e max * Conditional values are valid (i.e min < max) * Transaction target are ...(I_E)
[uncategorized] ~50-~50: This verb does not appear to agree with the subject. Consider using a different form.
Context: ...(i.e min < max) * Transaction target are only 4337 Entrypoint contracts <Callou...(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
63-67: Enhance clarity in the warning messageThe warning provides important information for operators using replicas. Consider the following improvements:
- Correct the grammatical error ("gossip'd" to "gossiped").
- Provide more context about the implications of not broadcasting to all replicas.
- Use proper capitalization for "Ethereum".
Here's a suggested revision:
<Callout type="warning"> - Per the [specification](/stack/protocol/features/send-raw-transaction-conditional), conditional transactions are not gossip'd between peers. Thus if you use replicas in an active/passive sequencer setup, this request must be broadcasted to all replicas. + Per the [specification](/stack/protocol/features/send-raw-transaction-conditional), conditional transactions are not gossiped between peers. Therefore, if you use replicas in an active/passive sequencer setup, this request must be broadcast to all replicas. Failure to do so may result in inconsistent state across your replicas, potentially leading to transaction processing issues. - [proxyd](./proxyd) as an egress router for this method supports this broadcasting functionality. + [proxyd](./proxyd), when used as an egress router for this method, supports this broadcasting functionality to ensure consistency across your Ethereum network. </Callout>These changes improve clarity and provide more context about the importance of broadcasting to all replicas in a multi-replica setup.
69-97: Refine the "How it works" sectionThe "How it works" section provides valuable instructions for using
op-txproxy. Consider the following improvements for clarity and consistency:
- Use sentence case for step titles as per the guidelines.
- Correct grammatical issues in the configuration step.
- Use consistent capitalization and formatting.
Here's a suggested revision:
## How it works To start using `op-txproxy`, follow these steps: <Steps> - ### Build the Binary or Pull the Docker Image + ### Build the binary or pull the Docker image 1. Run the following command to build the binary ```bash make build
- This will build and output the binary under
/bin/op-txproxy.The image for this binary is also available as a docker artifact.
Configure
Configure the service
- The binary accepts configuration through cli flags which also settable via ENV variables. Either set the flags explicitly when starting the binary or set the environment variables of the host starting the proxy
- The binary accepts configuration through CLI flags, which are also settable via environment variables. Either set the flags explicitly when starting the binary or set the environment variables on the host running the proxy.
See methods on the configuration options available for each method.
Start
Start the service
- start the service with the following command
- Start the service with the following command:
```- op-txproxy // ... with flags if env variables are not set + op-txproxy # Add any necessary flags if environment variables are not setThese changes improve consistency with the documentation guidelines and enhance overall clarity.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~86-~86: Possible missing comma found.
Context: ...inary accepts configuration through cli flags which also settable via ENV variables. ...(AI_HYDRA_LEO_MISSING_COMMA)
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- pages/stack/operators/features/op-txproxy.mdx (1 hunks)
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📓 Path-based instructions (1)
pages/stack/operators/features/op-txproxy.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/stack/operators/features/op-txproxy.mdx
[style] ~20-~20: Style-wise, it’s not ideal to insert an adverb (‘horizontally’) in the middle of an infinitive construction (‘to scale’). Try moving the adverb to avoid split infinitives.
Context: ...y, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional tra...(SPLIT_INFINITIVE)
[style] ~20-~20: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...ptively reject conditional transactions prior to reaching the sequencer. A variety of m...(EN_WORDINESS_PREMIUM_PRIOR_TO)
[style] ~21-~21: The phrase “A variety of” may be wordy. To make your writing clearer, consider replacing it.
Context: ...tions prior to reaching the sequencer. A variety of metrics are emitted to inform necessary...(A_VARIETY_OF)
[grammar] ~22-~22: Make sure the noun ‘variety’ is in agreement with the verb ‘are’. Beware that some collective nouns (like ‘police’ or ‘team’) can be treated as both singular and plural.
Context: ...ng the sequencer. A variety of metrics are emitted to inform necessary adjustments...(DT_NN_OF_NNS_VB)
[uncategorized] ~25-~25: These words/punctuation marks might seem a little out of order. For clarity and coherence, try switching them around.
Context: ... need to hold an ethereum balance**. It simply is used for identification. With the sign...(AI_EN_LECTOR_REPLACEMENT_WORD_ORDER)
[uncategorized] ~49-~49: The abbreviation “i.e.” (= that is) requires two periods.
Context: ...e max * Conditional values are valid (i.e min < max) * Transaction target are ...(I_E)
[uncategorized] ~50-~50: This verb does not appear to agree with the subject. Consider using a different form.
Context: ...(i.e min < max) * Transaction target are only 4337 Entrypoint contracts <Callou...(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[uncategorized] ~86-~86: Possible missing comma found.
Context: ...inary accepts configuration through cli flags which also settable via ENV variables. ...(AI_HYDRA_LEO_MISSING_COMMA)
🔇 Additional comments (1)
pages/stack/operators/features/op-txproxy.mdx (1)
1-97: Overall assessment: Well-structured and informative documentationThe
op-txproxy.mdxfile provides comprehensive documentation for theop-txproxyservice. The content is well-organized, covering key aspects such as methods, authentication, rate limits, and setup instructions. The suggested improvements primarily focus on enhancing clarity, consistency, and adherence to documentation guidelines.Key strengths:
- Clear explanation of the service's purpose and functionality
- Detailed authentication process description
- Well-structured setup instructions
Areas for improvement:
- Minor grammatical and formatting issues
- Some sections could benefit from more specific examples or context
- Consistency in capitalization and terminology
Overall, with the suggested refinements, this documentation will serve as an excellent resource for operators and developers working with the
op-txproxyservice.🧰 Tools
🪛 LanguageTool
[style] ~20-~20: Style-wise, it’s not ideal to insert an adverb (‘horizontally’) in the middle of an infinitive construction (‘to scale’). Try moving the adverb to avoid split infinitives.
Context: ...y, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional tra...(SPLIT_INFINITIVE)
[style] ~20-~20: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...ptively reject conditional transactions prior to reaching the sequencer. A variety of m...(EN_WORDINESS_PREMIUM_PRIOR_TO)
[style] ~21-~21: The phrase “A variety of” may be wordy. To make your writing clearer, consider replacing it.
Context: ...tions prior to reaching the sequencer. A variety of metrics are emitted to inform necessary...(A_VARIETY_OF)
[grammar] ~22-~22: Make sure the noun ‘variety’ is in agreement with the verb ‘are’. Beware that some collective nouns (like ‘police’ or ‘team’) can be treated as both singular and plural.
Context: ...ng the sequencer. A variety of metrics are emitted to inform necessary adjustments...(DT_NN_OF_NNS_VB)
[uncategorized] ~25-~25: These words/punctuation marks might seem a little out of order. For clarity and coherence, try switching them around.
Context: ... need to hold an ethereum balance**. It simply is used for identification. With the sign...(AI_EN_LECTOR_REPLACEMENT_WORD_ORDER)
[uncategorized] ~49-~49: The abbreviation “i.e.” (= that is) requires two periods.
Context: ...e max * Conditional values are valid (i.e min < max) * Transaction target are ...(I_E)
[uncategorized] ~50-~50: This verb does not appear to agree with the subject. Consider using a different form.
Context: ...(i.e min < max) * Transaction target are only 4337 Entrypoint contracts <Callou...(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[uncategorized] ~86-~86: Possible missing comma found.
Context: ...inary accepts configuration through cli flags which also settable via ENV variables. ...(AI_HYDRA_LEO_MISSING_COMMA)
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Actionable comments posted: 6
🧹 Outside diff range and nitpick comments (4)
pages/stack/protocol/features/send-raw-transaction-conditional.mdx (3)
9-15: LGTM: Title and introduction are clear and informative.The title and introduction effectively explain the purpose and use cases of the SendRawTransactionConditional feature. The content is well-structured and easy to understand.
Consider this minor grammatical correction:
-* 4337 Bundlers utilizing a shared mempool of UserOperations. Reverted transactions due to conflicting UserOperations would make it too costly for bundlers to operate on L2, forcing the use of private mempools. +* 4337 Bundlers utilizing a shared mempool of UserOperations. Reverted transactions due to conflicting UserOperations would make it too costly for bundlers to operate on L2, forcing them to use private mempools.
17-52: LGTM: Specification section is comprehensive and well-structured.The specification section provides detailed and clear information about the endpoint structure and behavior. The use of code blocks and Callout components enhances readability and highlights important information.
Consider these minor improvements:
- Fix a typo in line 38:
- To also disincentive the use of this endpoint for MEV in comparison to `eth_sendRawTransaction`, the conditional is checked against the parent of the latest block. + To also disincentivize the use of this endpoint for MEV in comparison to `eth_sendRawTransaction`, the conditional is checked against the parent of the latest block.
- For clarity, consider adding a brief explanation of what MEV stands for in line 38, as it might not be familiar to all readers.
🧰 Tools
🪛 LanguageTool
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
54-63: LGTM: "How To Enable" section provides clear instructions.The section effectively explains how to enable the feature, with clear descriptions of the necessary flags. The warning about potential security risks is appropriately highlighted using a Callout component.
For consistency, consider updating the quotation marks in line 62:
- It is not advised to publicly expose this sequencer endpoint due to DoS concerns. This supplemental proxy, [op-txproxy](/stack/operators/features/op-txproxy), should be used to apply additional constraints on this endpoint prior to passing through to the sequencer. + It is not advised to publicly expose this sequencer endpoint due to DoS concerns. This supplemental proxy, [op-txproxy](/stack/operators/features/op-txproxy), should be used to apply additional constraints on this endpoint prior to passing through to the sequencer.pages/stack/operators/features/op-txproxy.mdx (1)
35-39: Enhance context in the Runtime Shutoff section.Consider adding a brief example or explanation of when an operator might want to use the Runtime Shutoff feature. This would provide more context for its usefulness. For example:
This service can be configured with a flag or environment variable to reject conditional transactions without needing to interrupt the execution engine. This feature is useful for diagnosing issues. +For instance, an operator might enable this feature when investigating unexpected behavior in transaction processing or when performing maintenance on related systems. `--sendRawTxConditional.enabled (default: true) ($OP_TXPROXY_SENDRAWTXCONDITIONAL_ENABLED)` When disabled, requests will fail with the `-32003` (transaction rejected) json rpc error code with a message stating that the method is disabled.This additional context helps operators understand when and why they might use this feature.
📜 Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
📒 Files selected for processing (2)
- pages/stack/operators/features/op-txproxy.mdx (1 hunks)
- pages/stack/protocol/features/send-raw-transaction-conditional.mdx (1 hunks)
🧰 Additional context used
📓 Path-based instructions (2)
pages/stack/operators/features/op-txproxy.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"pages/stack/protocol/features/send-raw-transaction-conditional.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/stack/operators/features/op-txproxy.mdx
[style] ~20-~20: Style-wise, it’s not ideal to insert an adverb (‘horizontally’) in the middle of an infinitive construction (‘to scale’). Try moving the adverb to avoid split infinitives.
Context: ...y, additional stateless constraints are applied to horizontally scale validation rules and preemptively reject conditional tra...(SPLIT_INFINITIVE)
[style] ~20-~20: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...ptively reject conditional transactions prior to reaching the sequencer. A variety of m...(EN_WORDINESS_PREMIUM_PRIOR_TO)
[style] ~21-~21: The phrase “A variety of” may be wordy. To make your writing clearer, consider replacing it.
Context: ...tions prior to reaching the sequencer. A variety of metrics are emitted to inform necessary...(A_VARIETY_OF)
[grammar] ~22-~22: Make sure the noun ‘variety’ is in agreement with the verb ‘are’. Beware that some collective nouns (like ‘police’ or ‘team’) can be treated as both singular and plural.
Context: ...ng the sequencer. A variety of metrics are emitted to inform necessary adjustments...(DT_NN_OF_NNS_VB)
[uncategorized] ~25-~25: These words/punctuation marks might seem a little out of order. For clarity and coherence, try switching them around.
Context: ... need to hold an ethereum balance**. It simply is used for identification. With the sign...(AI_EN_LECTOR_REPLACEMENT_WORD_ORDER)
[uncategorized] ~49-~49: The abbreviation “i.e.” (= that is) requires two periods.
Context: ...e max * Conditional values are valid (i.e min < max) * Transaction target are ...(I_E)
[uncategorized] ~50-~50: This verb does not appear to agree with the subject. Consider using a different form.
Context: ...(i.e min < max) * Transaction target are only 4337 Entrypoint contracts <Callou...(AI_EN_LECTOR_REPLACEMENT_VERB_AGREEMENT)
[uncategorized] ~86-~86: Possible missing comma found.
Context: ... the flags explicitly when starting the binary or set the environment variables of the...(AI_HYDRA_LEO_MISSING_COMMA)
pages/stack/protocol/features/send-raw-transaction-conditional.mdx
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
🔇 Additional comments (3)
pages/stack/protocol/features/send-raw-transaction-conditional.mdx (3)
1-5: LGTM: Metadata section is accurate and follows guidelines.The metadata section is well-structured and follows the provided guidelines. The title uses proper title case, the language is correctly specified, and the description accurately reflects the document's content.
7-7: LGTM: Import statement is correct.The import statement for the Callout component is correctly implemented and necessary for the document's structure.
41-41: Current phrasing is clear and professional.While "prior to" could be replaced with "before" for brevity, the current phrasing is clear and maintains a professional tone. I recommend keeping it as is.
🧰 Tools
🪛 LanguageTool
[style] ~41-~41: ‘prior to’ might be wordy. Consider a shorter alternative.
Context: ...tional is checked once at the RPC layer prior to mempool submission. If rejected against...(EN_WORDINESS_PREMIUM_PRIOR_TO)
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Description
This is split between different sections
Additional context
Inspiration for this method comes from this design: https://notes.ethereum.org/@yoav/SkaX2lS9j
This design is also implemented by Arbitrum and Polygon